Remove view based on known index of the view on exception

There's no need to findViewLocked - if the view
didn't already exist, then the view is added
to the end of the mViews list. findViewLocked
will need to iterate over all the views which
is unnecessary.

Test: manual
Fixes: 238954722
Change-Id: I3a22f59df84f512d4e914f0e3566927450284298